/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#ifndef DMABUFFER_HEAP_ALLOCATOR_H
#define DMABUFFER_HEAP_ALLOCATOR_H
#include "allocator.h"
namespace OHOS {
namespace HDI {
namespace DISPLAY {
class DmaBufferHeapAllocator : public Allocator {
public:
    int32_t Init() override;
    int32_t Allocate(const BufferInfo &bufferInfo, BufferHandle &handle) override;
    ~DmaBufferHeapAllocator() override;
private:
    int32_t deviceFd_ = -1;
};
}
}
}
#endif // DMABUFFER_HEAP_ALLOCATOR_H